Lecture Hall


Lecture halls today need much more than a computer and a projection screen. They require the flexibility to deliver content on multiple screens, and allow instruction from various locations to suit a variety of teaching styles. AV systems must work with distance learning systems, accommodate newer 4K as well as legacy AV sources, and allow integration for audio equipment including microphones.


The AT-UHD-CLSO-824 8x2 matrix switcher provides two outputs, each mirrored to HDBaseT™ and HDMI for connecting to two displays, a confidence monitor, and an OmniStream™ AV over IP system. Three HDBaseT inputs allow presentations from locations away from the equipment rack, while the HDMI inputs can be used for resident AV sources. The CLSO-824 offers advanced audio processing that includes matrix mixing and EQ.

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Application Design


Model Description Inputs Outputs Benefits
AT-UHD-CLSO-824 4K/UHD 8x2 Matrix Switcher 3 – HDBaseT
4 – HDMI
1 – VGA / 3.5 mm audio
2 – HDBaseT
2 – HDMI (mirrored)
Eight-input matrix switcher with dual, mirrored HDBaseT and HDMI outputs. Provides four HDMI inputs, one multi-function analog input, two mic inputs with 48 V and ducking, plus Ethernet and PoE for three HDBaseT transmitters. Supports any source up to 4K/UHD resolution.
4K/UHD Two or Three-Input Switcher / Transmitter 1 or 2 - HDMI
1 - VGA / 3.5 mm audio
1 - HDBaseT Input from PCs with VGA or HDMI output. PoE-powered by matrix switcher over distances up to 330 feet (100 m). Auto-switching between inputs. Ethernet control. Wall plate only has one HDMI input.
AT-UHD-EX-100CE-RX 4K/UHD Receiver 1 - HDBaseT 1 - HDMI HDMI extension up to 330 feet (100 m) @ 4K/UHD. Delivers 4K/UHD video, audio, Ethernet, power, and control through a single cable. Uses PoE to eliminate local AC outlet.


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